9. Exactly!

The screams I heard on the tape were not of someone prevailing in combat - the self-defense claim is absurd. Zimmerman shot a youth who was begging for his life. That is a murderer.

As you said "how can anyone say that justice exists at all" and if this is allowed to stand - this is the end of civil society. This is murder at will. Sanford is not the only corrupt police dept. in this country and there are what - 21 other states that have this poorly written license to kill on their books.
And you better believe those amped up haters in the RW will take full advantage.